Bode Visualiser
This app plots the exact Bode diagram alongside asymptote approximations for a given transfer function.
Features:
- Handles complex poles/zeroes and time delay
- Exact magnitude and phase curves
- Asymptote construction lines with slope annotations (dB/dec, °/dec) and break-frequency markers
- Pole/zero editor — add or remove real or complex-conjugate roots; plot updates automatically
- Datatip labels for poles/zeroes, breakpoints, and asymptote slopes
Usage:
Run
>> BodeVisualiser
Input formats accepted:
(s+1)/(s^2+2*s+1)
(s+1)/(s^2+2*s+1) * exp(-0.01*s)
[1 1] / [1 2 1]
tf([1 1],[1 2 1])
Requirements:
MATLAB R2019b+, Control System Toolbox
引用格式
Jayan (2026). BodeVisualiser (https://ww2.mathworks.cn/matlabcentral/fileexchange/183729-bodevisualiser), MATLAB Central File Exchange. 检索时间: .
